WO2014073074A1 - Control circuit for internal combustion engine and method for controlling internal combustion engine - Google Patents
Control circuit for internal combustion engine and method for controlling internal combustion engine Download PDFInfo
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- WO2014073074A1 WO2014073074A1 PCT/JP2012/078987 JP2012078987W WO2014073074A1 WO 2014073074 A1 WO2014073074 A1 WO 2014073074A1 JP 2012078987 W JP2012078987 W JP 2012078987W WO 2014073074 A1 WO2014073074 A1 WO 2014073074A1
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- internal combustion
- combustion engine
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/06—Two-wire systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
Definitions
- the present invention relates to an internal combustion engine control circuit for controlling an internal combustion engine and an internal combustion engine control method.
- a capacitor in addition to a battery as a power supply source of an internal combustion engine such as an engine (for example, JP 2010-083178, JP 2011-047380, JP 2010-259147, A). No. and JP 2009-180125 A). It is also known to start an internal combustion engine such as an engine by driving an external drive device such as a two-wheeled vehicle kick when the battery voltage is low and the cell motor cannot be started.
- an internal combustion engine such as an engine by driving an external drive device such as a two-wheeled vehicle kick when the battery voltage is low and the cell motor cannot be started.
- the internal combustion engine control circuit 200 connected to the battery B includes a load control circuit 130 that controls the load 131, a rectifier circuit 140 that generates a rectified current from the current generated by the generator 141, A drive circuit 145 for driving the cell motor 146 and a control unit 150 connected to and controlling the load control circuit 130, the rectifier circuit 140, and the drive circuit 145 are provided.
- the external drive device is driven with the capacitor once disconnected from the generator with a switch such as a relay to start the internal combustion engine. After the internal combustion engine is started, the capacitor is charged to the generator to charge the capacitor. Can also be considered. However, in such a case, when a capacitor is connected to the generator, a large charging current may flow rapidly to the capacitor. If a large charging current flows suddenly to the capacitor in this way, the voltage of the control unit such as the ECU may decrease, and the internal combustion engine may stop.
- the present invention is an apparatus having an external drive device such as a kick of a two-wheeled vehicle and a capacitor, and can immediately start the internal combustion engine by driving the external drive device.
- An internal combustion engine control circuit and an internal combustion engine control method are provided.
- An internal combustion engine control circuit includes: An internal combustion engine control circuit for controlling an internal combustion engine, A capacitor for charging the power generated by the generator generated by the driving force generated by the internal combustion engine and the driving force generated by driving the external driving device and supplying the charged power to the cell motor A voltage detection circuit for detecting the voltage; Based on the voltage of the capacitor detected by the voltage detection circuit, a control unit that controls supply of the power generated by the generator to the capacitor and charges only the capacitor; A constant current circuit connected to the generator and the capacitor, generating a constant current from the current generated by the generator, and charging only the capacitor with the constant current; Is provided.
- the control unit controls to turn off a switch connected in parallel with the constant current circuit between the generator and the capacitor when the voltage of the capacitor detected by the voltage detection circuit is less than a predetermined voltage. Then, the switch may be controlled to be turned on when the voltage of the capacitor detected by the voltage detection circuit exceeds a predetermined voltage.
- the control unit may control to turn on the switch when supplying electric power charged only to the capacitor to the cell motor.
- the control unit may control the magnitude of the constant current generated by the constant current circuit based on the voltage of the capacitor detected by the voltage detection circuit.
- An internal combustion engine control circuit includes: A diode connected between the generator and the capacitor in parallel with the constant current circuit, having a cathode connected to the generator and an anode connected to the capacitor may further be provided.
- An internal combustion engine control circuit includes: A drive circuit connected to the capacitor and driving the cell motor with electric power charged only in the capacitor; The drive circuit may be driven only by electric power charged in the capacitor, and the control unit may be connected to the drive circuit and control the drive circuit.
- the capacity of the capacitor may be a capacity capable of starting the internal combustion engine.
- An internal combustion engine control method includes: An internal combustion engine control method for controlling an internal combustion engine, A capacitor for charging the power generated by the generator generated by the driving force generated by the internal combustion engine and the driving force generated by driving the external driving device and supplying the charged power to the cell motor Detecting the voltage; Charging only the capacitor by controlling supply of the power generated by the generator to the capacitor based on the voltage of the capacitor, and The current generated by the generator is made constant by a constant current circuit, and the constant current charges only the capacitor.
- a constant current circuit is provided between the generator and the capacitor, and the current generated by the generator by driving an external driving device such as a kick of a two-wheeled vehicle is a small constant current circuit.
- the current flows into the capacitor and charges the capacitor. For this reason, all the electric power generated by driving the external drive device is not used for charging the capacitor, and an internal combustion engine such as an engine can be started immediately.
- an internal combustion engine such as an engine can be started immediately.
- the capacitor is always connected to the generator via the constant current circuit, a large charging current does not flow suddenly to the capacitor when the capacitor is connected to the generator.
- FIG. 1 is a schematic configuration diagram showing a configuration of an internal combustion engine control circuit according to a first embodiment of the present invention.
- FIG. 2 is a schematic configuration diagram showing the configuration of the internal combustion engine control circuit according to the second embodiment of the present invention.
- FIG. 3 is a schematic configuration diagram showing the configuration of a conventional internal combustion engine control circuit.
- FIG. 1 is a diagram for explaining an embodiment of the present invention.
- the internal combustion engine control circuit 100 of the present embodiment is a circuit for controlling the engine (internal combustion engine) 60.
- the internal combustion engine control circuit 100 of the present embodiment includes a capacitor C that can store electric power, a generator 41 that can generate electric power, a cell motor 46 that starts the engine 60, and a load such as a lamp. 31 is connected.
- a battery is not used, and only the capacitor C stores electric power, and the electric power generated by the generator 41 is charged only in the capacitor C.
- the electric power charged in the capacitor C is supplied to the load 31, the cell motor 46 and the like connected to the capacitor C, and drives the load 31, the cell motor 46 and the like.
- the internal combustion engine control circuit 100 includes a voltage detection circuit 20 that detects the voltage of the capacitor C, a cell motor 46 that is charged only in the capacitor C based on the voltage of the capacitor C detected by the voltage detection circuit 20, and a load 31. And a control unit 50 such as an ECU that controls the supply of the electric power generated by the generator 41 to the capacitor C to charge only the capacitor C.
- a capacitor C is connected to the voltage detection circuit 20 and the control unit 50, and power is supplied from the capacitor C to the voltage detection circuit 20 and the control unit 50.
- the internal combustion engine control circuit 100 is connected to the generator 41 and the capacitor C, generates a constant current from the current generated by the generator 41, and charges only the capacitor C with the constant current.
- a circuit 10 is also provided. Between the generator 41 and the capacitor C, a relay (corresponding to “switch” in claims) 70 is connected in parallel with the constant current circuit 10.
- a fuse 75 is connected between the relay 70 and the capacitor C.
- the internal combustion engine control circuit 100 of the present embodiment is a two-wheeled vehicle.
- the internal combustion engine control circuit 100 of the present invention can also control devices other than motorcycles.
- an external drive device 65 for starting the engine 60 is connected to the engine 60 of the present embodiment.
- the external drive device 65 is a kick, for example, and is a device that can drive the engine 60 by means other than the cell motor 46.
- the generator 41 described above is generated by the driving force generated by the engine 60 and the driving force generated when the external driving device 65 is driven. Further, when the voltage of the capacitor C is lower than the startable voltage necessary for starting the engine 60 due to natural discharge or the like, the engine 60 can be started by using the external drive device 65.
- the voltage detection circuit 20 of the present embodiment continues to monitor the voltage of the capacitor C even after the engine 60 is started, and the control unit 50 detects that the voltage of the capacitor C detected by the voltage detection circuit 20 is less than a predetermined voltage.
- the relay 70 is controlled to be turned off, and the relay 70 is turned on when the voltage of the capacitor C detected by the voltage detection circuit 20 becomes equal to or higher than a predetermined voltage.
- the control unit 50 of the present embodiment controls the relay drive circuit 71 to turn on the relay 70 when supplying the electric power charged only to the capacitor C to the cell motor 46, the load 31, and the like. Control.
- a power generation voltage for example, 12V to 13V
- a load control circuit 30 that controls the load 31 is connected to the load 31. Further, a control unit 50 is connected to the load control circuit 30, and the load control circuit 30 is controlled when the control unit 50 sends an operation command.
- the load control circuit 30 is connected to the capacitor C, and is driven by the electric power charged only in the capacitor C.
- a rectifier circuit 40 that generates a rectified current from the current generated by the generator 41 is connected to the generator 41.
- the rectifier circuit 40 is connected to the capacitor C, and the rectified current generated by the rectifier circuit 40 is supplied to the capacitor C to charge only the capacitor C.
- a driving circuit 45 for driving the cell motor 46 is connected to the cell motor 46.
- the drive circuit 45 is connected to the capacitor C.
- the drive circuit 45 is driven by electric power charged only in the capacitor C.
- a control unit 50 is connected to each of the rectifier circuit 40 and the drive circuit 45, and the control unit 50 controls the rectifier circuit 40 and the drive circuit 45 by sending an operation command.
- the capacity of the capacitor C is a capacity capable of starting the engine 60.
- An example of the capacitor C used is a super capacitor.
- Supercapacitor is a general term for electric double layer capacitors.
- the generator 41 and the cell motor 46 showed the aspect which became a different body, it is not restricted to this,
- the generator 41 may serve as the cell motor 46.
- the generator 41 of the present embodiment may be a single-phase generator or a multi-phase generator such as a three-phase generator.
- capacitor C only is used in the present embodiment as a power supply source for starting engine 60, and a capacitor is used as a power supply source for driving engine 60 after engine startup. It should be noted that the use of a power supply source other than C does not depart from the technical scope of the present invention.
- the constant current circuit 10 When the engine 60 is in operation, the constant current circuit 10, voltage detection circuit 20, load control circuit 30, load 31, rectifier circuit 40, drive circuit 45, control unit 50, relay 70, relay drive circuit 71 Are driven by the electric power generated by the generator 41.
- the constant current circuit 10 is provided between the generator 41 and the capacitor C. For this reason, the current generated by the generator 41 by driving the external drive device 65 of the motorcycle flows into the capacitor C via the constant current circuit 10 and charges the capacitor C. As a result, by driving the external drive device 65, not all of the electric power generated by the generator 41 is used for charging the capacitor C, and the engine 60 can be started immediately.
- the external drive device 65 when the external drive device 65 is driven to start the engine 60, the external drive device 65 is driven to drive the electric power generated by the generator 41. All of this is used to charge the capacitor C, which may cause a problem that the engine 60 cannot be started until the capacitor C is charged.
- the constant current circuit 10 for passing a small constant current is provided between the generator 41 and the capacitor C, the external drive device 65 is driven to generate power. All of the electric power generated by the machine 41 is not used for charging the capacitor C, and such a problem does not occur.
- the generator is generated by a relay or the like. It is also conceivable that the engine 60 is started with the capacitor C once disconnected from 41, and the capacitor C is connected to the generator 41 in order to charge the capacitor C after the engine 60 is started. However, in such a case, when the capacitor C is connected to the generator 41, a large charging current may suddenly flow to the capacitor C, and the voltage of the control unit 50 may decrease. There may be a problem that the engine 60 stops. On the other hand, in this embodiment, since the capacitor C is always connected to the generator 41 via the constant current circuit 10, such a problem does not occur in the first place.
- the voltage detection circuit 20 continues to monitor the voltage of the capacitor C even after the engine 60 is started, and the control unit 50 sets the voltage of the capacitor C detected by the voltage detection circuit 20 to a predetermined value.
- the relay 70 is controlled to be turned off, and when the voltage of the capacitor C detected by the voltage detection circuit 20 becomes equal to or higher than a predetermined voltage, the relay 70 is turned on. For this reason, when the voltage of the capacitor C is less than the predetermined voltage, the current generated by the power generated by the generator 41 can be supplied to the capacitor C through the constant current circuit 10, while the voltage of the capacitor C is equal to or higher than the predetermined voltage.
- the current generated by the power generated by the generator 41 can be passed through the capacitor C via the relay 70. Therefore, when the voltage of the capacitor C is less than the predetermined voltage, the constant current circuit 10 can charge the capacitor C with a small constant current. On the other hand, when the voltage of the capacitor C exceeds the predetermined voltage, the relay 70 is turned on. Thus, the capacitor C can be charged with a large current, and the charging efficiency of the capacitor C can be increased.
- control unit 50 controls the relay 70 to be turned on when supplying the electric power charged only in the capacitor C to the cell motor 46, the load 31, and the like. For this reason, when driving the cell motor 46, the load 31, and the like, a large current can be supplied to the cell motor 46, the load 31, and the like.
- the power generated by the generator 41 is charged only in the capacitor C, and the cell motor 46 is supplied with the power charged only in the capacitor C.
- the engine 60 can be started or power can be supplied to the load 31 or the like, and only the capacitor C can be used without using a battery. Since the life of the capacitor C is longer than that of the battery, it is not necessary to install the capacitor C in a place where the two-wheeled vehicle can be easily replaced, and the place where the capacitor C is mounted is not limited.
- the present embodiment it is possible to use only the capacitor C having a longer life than the battery, without using the battery. Since the life of the capacitor C is thus long, it is not necessary to install the capacitor C in a place where the two-wheeled vehicle can be easily replaced, and the mounting location of the capacitor C is not limited. Therefore, according to the present embodiment, it is possible to obtain a very beneficial effect that the degree of freedom in designing a motorcycle can be increased.
- a lead battery is generally used as the battery.
- the load on the environment due to lead is large.
- a lead battery is not used.
- the relay 70 is connected between the generator 41 and the capacitor C in parallel with the constant current circuit 10.
- the control unit 50 uses a constant current based on the voltage of the capacitor C detected by the voltage detection circuit 20. The magnitude of the constant current generated by the circuit 10 is controlled.
- a diode 15 connected in parallel with the constant current circuit 10 is provided between the generator 41 and the capacitor C. The cathode of the diode 15 is connected to the generator 41, and the anode Is connected to the capacitor C.
- the constant current circuit 10 is provided between the generator 41 and the capacitor C. For this reason, as in the first embodiment, all of the electric power generated by the generator 41 by driving the external drive device 65 is not used for charging the capacitor C, and the engine 60 is immediately turned on. Can be started.
- control unit 50 controls the magnitude of the constant current generated by the constant current circuit 10 based on the voltage of the capacitor C detected by the voltage detection circuit 20. . For this reason, the magnitude of the constant current generated by the constant current circuit 10 can be appropriately changed according to the magnitude of the voltage of the capacitor C, and the charging efficiency of the capacitor C can be increased.
- a diode 15 connected in parallel with the constant current circuit 10 is provided between the generator 41 and the capacitor C.
- the cathode of the diode 15 is connected to the generator 41, and the anode is The capacitor C is connected.
- the capacitor C since only the capacitor C can be used without using a battery, it is not necessary to install the capacitor C in a place where the two-wheeled vehicle can be easily replaced, as in the first embodiment. Location is not limited.
- the battery since the battery is not used in this way, there is no problem that the internal combustion engine control circuit 100 is broken when the battery is replaced with the wrong plus or minus of the battery. Furthermore, the load on the environment can be reduced without using a lead battery.
- the diode 15 is used, but a switch such as a reed switch may be provided instead of providing such a diode 15. Even in such an aspect, the same effects as in the present embodiment can be obtained.
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
Description
内燃機関を制御する内燃機関制御回路であって、
前記内燃機関で生成される駆動力及び外部駆動装置が駆動されることで生成される駆動力によって発電される発電機で発電される電力を充電するとともに充電された電力をセルモータに供給するキャパシタの電圧を検出する電圧検出回路と、
前記電圧検出回路で検出された前記キャパシタの電圧に基づいて、前記発電機で発電された電力の前記キャパシタに対する供給を制御して前記キャパシタのみに充電させる制御部と、
前記発電機と前記キャパシタに接続され、前記発電機で生成された電流から定電流を生成して、当該定電流で前記キャパシタのみを充電する定電流回路と、
を備える。 An internal combustion engine control circuit according to the present invention includes:
An internal combustion engine control circuit for controlling an internal combustion engine,
A capacitor for charging the power generated by the generator generated by the driving force generated by the internal combustion engine and the driving force generated by driving the external driving device and supplying the charged power to the cell motor A voltage detection circuit for detecting the voltage;
Based on the voltage of the capacitor detected by the voltage detection circuit, a control unit that controls supply of the power generated by the generator to the capacitor and charges only the capacitor;
A constant current circuit connected to the generator and the capacitor, generating a constant current from the current generated by the generator, and charging only the capacitor with the constant current;
Is provided.
前記制御部は、前記電圧検出回路によって検出された前記キャパシタの電圧が所定電圧未満のときには、前記発電機と前記キャパシタの間で前記定電流回路と並列に接続されたスイッチをOFFにするよう制御し、前記電圧検出回路によって検出された前記キャパシタの電圧が所定電圧以上になったときに前記スイッチをONにするよう制御してもよい。 In the internal combustion engine control circuit according to the present invention,
The control unit controls to turn off a switch connected in parallel with the constant current circuit between the generator and the capacitor when the voltage of the capacitor detected by the voltage detection circuit is less than a predetermined voltage. Then, the switch may be controlled to be turned on when the voltage of the capacitor detected by the voltage detection circuit exceeds a predetermined voltage.
前記制御部は、前記キャパシタのみに充電された電力を前記セルモータに対して供給する際に、前記スイッチをONにするよう制御してもよい。 In the internal combustion engine control circuit according to the present invention,
The control unit may control to turn on the switch when supplying electric power charged only to the capacitor to the cell motor.
前記制御部は、前記電圧検出回路によって検出された前記キャパシタの電圧に基づいて、前記定電流回路で生成される前記定電流の大きさを制御してもよい。 In the internal combustion engine control circuit according to the present invention,
The control unit may control the magnitude of the constant current generated by the constant current circuit based on the voltage of the capacitor detected by the voltage detection circuit.
前記発電機と前記キャパシタの間で前記定電流回路と並列に接続され、カソードが前記発電機に接続されるとともにアノードが前記キャパシタに接続されるダイオードをさらに備えてもよい。 An internal combustion engine control circuit according to the present invention includes:
A diode connected between the generator and the capacitor in parallel with the constant current circuit, having a cathode connected to the generator and an anode connected to the capacitor may further be provided.
前記キャパシタに接続され、前記キャパシタのみに充電された電力で前記セルモータを駆動させる駆動回路をさらに備え、
前記駆動回路は、前記キャパシタに充電された電力のみで駆動され
前記制御部が、前記駆動回路に接続され、前記駆動回路を制御してもよい。 An internal combustion engine control circuit according to the present invention includes:
A drive circuit connected to the capacitor and driving the cell motor with electric power charged only in the capacitor;
The drive circuit may be driven only by electric power charged in the capacitor, and the control unit may be connected to the drive circuit and control the drive circuit.
前記キャパシタの容量は、前記内燃機関を始動可能な容量であってもよい。 In the internal combustion engine control circuit according to the present invention,
The capacity of the capacitor may be a capacity capable of starting the internal combustion engine.
内燃機関を制御する内燃機関制御方法であって、
前記内燃機関で生成される駆動力及び外部駆動装置が駆動されることで生成される駆動力によって発電される発電機で発電される電力を充電するとともに充電された電力をセルモータに供給するキャパシタの電圧を検出する工程と、
前記キャパシタの電圧に基づいて、前記発電機で発電された電力の前記キャパシタに対する供給を制御して前記キャパシタのみに充電させる工程と、を備え、
前記発電機で生成された電流は定電流回路で定電流とされ、当該定電流が前記キャパシタのみを充電する。 An internal combustion engine control method according to the present invention includes:
An internal combustion engine control method for controlling an internal combustion engine,
A capacitor for charging the power generated by the generator generated by the driving force generated by the internal combustion engine and the driving force generated by driving the external driving device and supplying the charged power to the cell motor Detecting the voltage;
Charging only the capacitor by controlling supply of the power generated by the generator to the capacitor based on the voltage of the capacitor, and
The current generated by the generator is made constant by a constant current circuit, and the constant current charges only the capacitor.
《構成》
以下、本発明に係る内燃機関制御回路及び内燃機関制御方法の実施の形態について、図面を参照して説明する。ここで、図1は本発明の実施の形態を説明するための図である。 Embodiment << Configuration >>
Embodiments of an internal combustion engine control circuit and an internal combustion engine control method according to the present invention will be described below with reference to the drawings. Here, FIG. 1 is a diagram for explaining an embodiment of the present invention.
次に、上述した構成からなる本実施の形態による作用・効果について説明する。 《Action ・ Effect》
Next, the operation and effect of the present embodiment having the above-described configuration will be described.
次に、図2により、本発明の第2の実施の形態について説明する。 Second Embodiment Next, the second embodiment of the present invention will be described with reference to FIG.
20・・・電圧検出回路
30・・・負荷制御回路
31・・・負荷
40・・・整流回路
41・・・発電機
45・・・駆動回路
46・・・セルモータ
60・・・エンジン(内燃機関)
65・・・外部駆動装置
70・・・リレー
71・・・リレー駆動回路
75・・・ヒューズ
100・・・内燃機関制御回路
C・・・キャパシタ DESCRIPTION OF
65 ...
Claims (8)
- 内燃機関を制御する内燃機関制御回路であって、
前記内燃機関で生成される駆動力及び外部駆動装置が駆動されることで生成される駆動力によって発電される発電機で発電される電力を充電するとともに充電された電力をセルモータに供給するキャパシタの電圧を検出する電圧検出回路と、
前記電圧検出回路で検出された前記キャパシタの電圧に基づいて、前記発電機で発電された電力の前記キャパシタに対する供給を制御して前記キャパシタのみに充電させる制御部と、
前記発電機と前記キャパシタに接続され、前記発電機で生成された電流から定電流を生成して、当該定電流で前記キャパシタのみを充電する定電流回路と、
を備えたことを特徴とする内燃機関制御回路。 An internal combustion engine control circuit for controlling an internal combustion engine,
A capacitor for charging the power generated by the generator generated by the driving force generated by the internal combustion engine and the driving force generated by driving the external driving device and supplying the charged power to the cell motor A voltage detection circuit for detecting the voltage;
Based on the voltage of the capacitor detected by the voltage detection circuit, a control unit that controls supply of the power generated by the generator to the capacitor and charges only the capacitor;
A constant current circuit connected to the generator and the capacitor, generating a constant current from the current generated by the generator, and charging only the capacitor with the constant current;
An internal combustion engine control circuit comprising: - 前記制御部は、前記電圧検出回路によって検出された前記キャパシタの電圧が所定電圧未満のときには、前記発電機と前記キャパシタの間で前記定電流回路と並列に接続されたスイッチをOFFにするよう制御し、前記電圧検出回路によって検出された前記キャパシタの電圧が所定電圧以上になったときに前記スイッチをONにするよう制御することを特徴とする請求項1に記載の内燃機関制御回路。 The control unit controls to turn off a switch connected in parallel with the constant current circuit between the generator and the capacitor when the voltage of the capacitor detected by the voltage detection circuit is less than a predetermined voltage. 2. The internal combustion engine control circuit according to claim 1, wherein the switch is turned on when the voltage of the capacitor detected by the voltage detection circuit exceeds a predetermined voltage.
- 前記制御部は、前記キャパシタのみに充電された電力を前記セルモータに対して供給する際に、前記スイッチをONにするよう制御することを特徴とする請求項2に記載の内燃機関制御回路。 3. The internal combustion engine control circuit according to claim 2, wherein the control unit controls to turn on the switch when supplying electric power charged only to the capacitor to the cell motor.
- 前記制御部は、前記電圧検出回路によって検出された前記キャパシタの電圧に基づいて、前記定電流回路で生成される前記定電流の大きさを制御することを特徴とする請求項1に記載の内燃機関制御回路。 2. The internal combustion engine according to claim 1, wherein the control unit controls the magnitude of the constant current generated by the constant current circuit based on a voltage of the capacitor detected by the voltage detection circuit. Engine control circuit.
- 前記発電機と前記キャパシタの間で前記定電流回路と並列に接続され、カソードが前記発電機に接続されるとともにアノードが前記キャパシタに接続されるダイオードをさらに備えたことを特徴とする請求項4に記載の内燃機関制御回路。 The diode further comprises a diode connected in parallel with the constant current circuit between the generator and the capacitor, with a cathode connected to the generator and an anode connected to the capacitor. An internal combustion engine control circuit according to claim 1.
- 前記キャパシタに接続され、前記キャパシタのみに充電された電力で前記セルモータを駆動させる駆動回路をさらに備え、
前記駆動回路は、前記キャパシタに充電された電力のみで駆動され
前記制御部は、前記駆動回路に接続され、前記駆動回路を制御することを特徴とする請求項1乃至5のいずれか1項に記載の内燃機関制御回路。 A drive circuit connected to the capacitor and driving the cell motor with electric power charged only in the capacitor;
6. The drive circuit according to claim 1, wherein the drive circuit is driven only by electric power charged in the capacitor, and the control unit is connected to the drive circuit and controls the drive circuit. The internal combustion engine control circuit described. - 前記キャパシタの容量は、前記内燃機関を始動可能な容量であることを特徴とする請求項1乃至6のいずれか1項に記載の内燃機関制御回路。 The internal combustion engine control circuit according to any one of claims 1 to 6, wherein the capacity of the capacitor is a capacity capable of starting the internal combustion engine.
- 内燃機関を制御する内燃機関制御方法であって、
前記内燃機関で生成される駆動力及び外部駆動装置が駆動されることで生成される駆動力によって発電される発電機で発電される電力を充電するとともに充電された電力をセルモータに供給するキャパシタの電圧を検出する工程と、
前記キャパシタの電圧に基づいて、前記発電機で発電された電力の前記キャパシタに対する供給を制御して前記キャパシタのみに充電させる工程と、を備え、
前記発電機で生成された電流は定電流回路で定電流とされ、当該定電流が前記キャパシタのみを充電することを特徴とする内燃機関制御方法。 An internal combustion engine control method for controlling an internal combustion engine,
A capacitor for charging the power generated by the generator generated by the driving force generated by the internal combustion engine and the driving force generated by driving the external driving device and supplying the charged power to the cell motor Detecting the voltage;
Charging only the capacitor by controlling supply of the power generated by the generator to the capacitor based on the voltage of the capacitor, and
An internal combustion engine control method, wherein a current generated by the generator is made a constant current by a constant current circuit, and the constant current charges only the capacitor.
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CN201280042130.0A CN105027378B (en) | 2012-11-08 | 2012-11-08 | Secondary cell system having plurality of cells, and method for distributing charge/discharge electric power |
JP2014500577A JP5897697B2 (en) | 2012-11-08 | 2012-11-08 | Internal combustion engine control circuit and internal combustion engine control method |
PCT/JP2012/078987 WO2014073074A1 (en) | 2012-11-08 | 2012-11-08 | Control circuit for internal combustion engine and method for controlling internal combustion engine |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07231578A (en) * | 1994-02-17 | 1995-08-29 | Mitsubishi Electric Corp | Solar battery power supply system |
JPH09154241A (en) * | 1995-11-29 | 1997-06-10 | Mitsubishi Electric Corp | Power supply unit for solar cell |
JP2001112178A (en) * | 1999-10-01 | 2001-04-20 | Mitsubishi Heavy Ind Ltd | Power generating system |
JP2004023926A (en) * | 2002-06-18 | 2004-01-22 | Toyota Motor Corp | Charge circuit |
JP2005210765A (en) * | 2004-01-20 | 2005-08-04 | Japan Radio Co Ltd | Charger of electric double layer capacitor and cordless electrical device having the same |
JP2005207386A (en) * | 2004-01-26 | 2005-08-04 | Yanmar Co Ltd | Hybrid system |
JP2005269825A (en) * | 2004-03-19 | 2005-09-29 | Yanmar Co Ltd | Hybrid system |
JP2009180125A (en) * | 2008-01-30 | 2009-08-13 | Daihatsu Motor Co Ltd | Power source controller for vehicle |
JP2011229305A (en) * | 2010-04-21 | 2011-11-10 | Mitsubishi Electric Corp | Vehicular charger |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07231570A (en) * | 1994-02-10 | 1995-08-29 | Osaka Gas Co Ltd | Power generation system |
JPH09233727A (en) * | 1996-02-27 | 1997-09-05 | Saitama Nippon Denki Kk | Battery charger |
TW200506189A (en) * | 2003-05-21 | 2005-02-16 | Mikuni Kogyo Kk | Control apparatus of vehicular power supply and vehicular power supply apparatus |
JP4290072B2 (en) * | 2004-06-04 | 2009-07-01 | 株式会社ミクニ | Power supply |
JP2010523882A (en) * | 2007-04-04 | 2010-07-15 | クーパー テクノロジーズ カンパニー | Method and system for supplying power to a load |
JP2009190690A (en) * | 2008-02-18 | 2009-08-27 | Autonetworks Technologies Ltd | Battery soundness judging method and vehicle power supply unit |
JP5307113B2 (en) * | 2010-12-20 | 2013-10-02 | 古河電気工業株式会社 | Full charge detection device and full charge detection method |
-
2012
- 2012-11-08 WO PCT/JP2012/078987 patent/WO2014073074A1/en active Application Filing
- 2012-11-08 JP JP2014500577A patent/JP5897697B2/en active Active
- 2012-11-08 CN CN201280042130.0A patent/CN105027378B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07231578A (en) * | 1994-02-17 | 1995-08-29 | Mitsubishi Electric Corp | Solar battery power supply system |
JPH09154241A (en) * | 1995-11-29 | 1997-06-10 | Mitsubishi Electric Corp | Power supply unit for solar cell |
JP2001112178A (en) * | 1999-10-01 | 2001-04-20 | Mitsubishi Heavy Ind Ltd | Power generating system |
JP2004023926A (en) * | 2002-06-18 | 2004-01-22 | Toyota Motor Corp | Charge circuit |
JP2005210765A (en) * | 2004-01-20 | 2005-08-04 | Japan Radio Co Ltd | Charger of electric double layer capacitor and cordless electrical device having the same |
JP2005207386A (en) * | 2004-01-26 | 2005-08-04 | Yanmar Co Ltd | Hybrid system |
JP2005269825A (en) * | 2004-03-19 | 2005-09-29 | Yanmar Co Ltd | Hybrid system |
JP2009180125A (en) * | 2008-01-30 | 2009-08-13 | Daihatsu Motor Co Ltd | Power source controller for vehicle |
JP2011229305A (en) * | 2010-04-21 | 2011-11-10 | Mitsubishi Electric Corp | Vehicular charger |
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JPWO2014073074A1 (en) | 2016-09-08 |
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